Please, everyone take what I am going to say next, with a HUGE grain of salt, but here goes: a fellow I was talking with at length yesterday at Netflix support said (after we got onto the subject of the Gear 2) that a Marques Brownlee with a huge following on Youtube for his tech reports, said in his twitter feed recently that there is a big revision coming to Tizen.
Does anyone know anything about this rumor? I searched his twitter feed and found nothing. I suspect the Netflix guy is confused about which Samsung watch is getting an update.